Cliper first appeared as an unnamed background character in the Homestuck Credits, and was first given the name "Clippr Borden" by Homestuck ask blog askoursquad. He then appeared under the name Cliper Borden in The Homestuck Epilogues.
Cliper is mentioned briefly in Volume: Candy. He is seen by Karkat and Swifer on an ad for the show "Doing the Charleston with Notable Social Figureheads: Stars Versus Enemies of the State with Your Host Jake English." Cliper is very skilled when it comes to data analysis. He assumed the position of head analyst within Karkat's rebellion, and Swifer states that “He could record a stat like nobody’s business but no one ever taught the boy how to dance.” Cliper is notably absent from here on out, due to him serving life in prison and working in the Cake Mills.
Cliper's sign as shown in Homestuck: Beyond Canon is Virza, sign of the Puzzle, a Mind-bound sign with a Derse sway. This differs from the sign he wore in the Credits, which more closely resembled Virgo.